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发明名称
PROCEDIMIENTO PARA DESULFURAR LOS METALES EN FUSIoN Y PARTICULARMENTE EL HIERRO
摘要
申请公布号
ES243523(A2)
申请公布日期
1959.01.01
申请号
ES19230002435
申请日期
1958.08.08
申请人
INSTITUT DE RECHERCHES DE LA SIDERURGIE
发明人
分类号
(IPC1-7):C21C
主分类号
(IPC1-7):C21C
代理机构
代理人
主权项
地址
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